Hey guys, sorry if this has been asked before, they are done simple questions I just wanted to run by you before placing some orders:

1- brass prep, anything other than necking up 300 rum brass in a 338 rum die? Die suggestions?

2. Load data just start at 338 rum and work up?

3. What headspace gauge to use?

4. I've never owned a 338 diameter before, how light of a contour can you go before you loose stiffness?

5. Opinions of McGowan turbo brake?


This will be a repeater hopefully, picked up an old ultra mag action that can accept bullets up to 3.8" or so, action won't fit standard long action stock I'll have too look into that.

Thanks in advance!